ETSI EN 300 019-1-3:2001 环境工程(EE);电信设备的环境条件和环境测试;第 1-3 部分:环境条件分类;在防风雨场所固定使用(V2.1.0)
Environmental Engineering (EE); Environmental Conditions and Environmental Tests for Telecommunications Equipment; Part 1-3: Classification of Environmental Conditions; Stationary Use at Weatherprotected Locations (V2.1.0)